1328624528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 3514775040

約数和(自身を除く): 2186150512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 73, 77, 79, 88, 112, 119, 121, 136, 146, 154, 158, 176, 187, 238, 242, 272, 292, 308, 316, 374, 476, 484, 511, 553, 584, 616, 632, 748, 803, 847, 869, 952, 968, 1022, 1106, 1168, 1232, 1241, 1264, 1309, 1343, 1496, 1606, 1694, 1738, 1904, 1936, 2044, 2057, 2212, 2482, 2618, 2686, 2992, 3212, 3388, 3476, 4088, 4114, 4424, 4964, 5236, 5372, 5621, 5767, 6083, 6424, 6776, 6952, 8176, 8228, 8687, 8833, 8848, 9401, 9559, 9928, 10472, 10744, 11242, 11534, 12166, 12848, 13552, 13651, 13904, 14399, 14773, 16456, 17374, 17666, 18802, 19118, 19856, 20944, 21488, 22484, 23068, 24332, 27302, 28798, 29546, 32912, 34748, 35332, 37604, 38236, 40369, 44968, 46136, 48664, 54604, 57596, 59092, 61831, 63437, 66913, 69496, 70664, 75208, 76472, 80738, 89936, 92272, 95557, 97328, 98039, 103411, 109208, 115192, 118184, 123662, 126874, 133826, 138992, 141328, 150161, 150416, 152944, 161476, 162503, 191114, 196078, 206822, 218416, 230384, 236368, 247324, 253748, 267652, 300322, 322952, 325006, 382228, 392156, 413644, 444059, 494648, 507496, 535304, 600644, 645904, 650012, 686273, 697807, 764456, 784312, 827288, 888118, 989296, 1014992, 1051127, 1070608, 1078429, 1137521, 1201288, 1300024, 1372546, 1395614, 1528912, 1568624, 1654576, 1776236, 2102254, 2156858, 2275042, 2402576, 2600048, 2745092, 2791228, 3552472, 4204508, 4313716, 4550084, 4884649, 5490184, 5582456, 7104944, 7549003, 8409016, 8627432, 9100168, 9769298, 10980368, 11164912, 11862719, 15098006, 16818032, 17254864, 18200336, 19538596, 23725438, 30196012, 39077192, 47450876, 60392024, 78154384, 83039033, 94901752, 120784048, 166078066, 189803504, 332156132, 664312264, 1328624528]

約数ペア:

[(1, 1328624528), (2, 664312264), (4, 332156132), (7, 189803504), (8, 166078066), (11, 120784048), (14, 94901752), (16, 83039033), (17, 78154384), (22, 60392024), (28, 47450876), (34, 39077192), (44, 30196012), (56, 23725438), (68, 19538596), (73, 18200336), (77, 17254864), (79, 16818032), (88, 15098006), (112, 11862719), (119, 11164912), (121, 10980368), (136, 9769298), (146, 9100168), (154, 8627432), (158, 8409016), (176, 7549003), (187, 7104944), (238, 5582456), (242, 5490184), (272, 4884649), (292, 4550084), (308, 4313716), (316, 4204508), (374, 3552472), (476, 2791228), (484, 2745092), (511, 2600048), (553, 2402576), (584, 2275042), (616, 2156858), (632, 2102254), (748, 1776236), (803, 1654576), (847, 1568624), (869, 1528912), (952, 1395614), (968, 1372546), (1022, 1300024), (1106, 1201288), (1168, 1137521), (1232, 1078429), (1241, 1070608), (1264, 1051127), (1309, 1014992), (1343, 989296), (1496, 888118), (1606, 827288), (1694, 784312), (1738, 764456), (1904, 697807), (1936, 686273), (2044, 650012), (2057, 645904), (2212, 600644), (2482, 535304), (2618, 507496), (2686, 494648), (2992, 444059), (3212, 413644), (3388, 392156), (3476, 382228), (4088, 325006), (4114, 322952), (4424, 300322), (4964, 267652), (5236, 253748), (5372, 247324), (5621, 236368), (5767, 230384), (6083, 218416), (6424, 206822), (6776, 196078), (6952, 191114), (8176, 162503), (8228, 161476), (8687, 152944), (8833, 150416), (8848, 150161), (9401, 141328), (9559, 138992), (9928, 133826), (10472, 126874), (10744, 123662), (11242, 118184), (11534, 115192), (12166, 109208), (12848, 103411), (13552, 98039), (13651, 97328), (13904, 95557), (14399, 92272), (14773, 89936), (16456, 80738), (17374, 76472), (17666, 75208), (18802, 70664), (19118, 69496), (19856, 66913), (20944, 63437), (21488, 61831), (22484, 59092), (23068, 57596), (24332, 54604), (27302, 48664), (28798, 46136), (29546, 44968), (32912, 40369), (34748, 38236), (35332, 37604)]